[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-2595) Exception handling - Never swallow an exception
Gavin King (JIRA)
jira-events at lists.jboss.org
Sat Feb 16 04:51:26 EST 2008
[ http://jira.jboss.com/jira/browse/JBSEAM-2595?page=comments#action_12399646 ]
Gavin King commented on JBSEAM-2595:
------------------------------------
How is it *ever* correct to show a stack trace in the browser in a production system?
This might be OK during development, but it is not OK in production.
> Exception handling - Never swallow an exception
> -----------------------------------------------
>
> Key: JBSEAM-2595
> URL: http://jira.jboss.com/jira/browse/JBSEAM-2595
> Project: JBoss Seam
> Issue Type: Feature Request
> Components: Core
> Reporter: Shane Bryzak
> Fix For: 2.1.0.GA
>
>
> For example, if an action throws NPE, the exception handler checks
> what is defined in pages.xml. If no handler is defined,
> SeamPhaseListener swallows the exception after printing it in the log.
> This is a bad strategy, as most users start with no exception handling
> defined and no pages.xml, yet they don't see their exceptions on the
> page. We need SOME default handler, even if no pages.xml is present.
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